Finding the Third Proportional to 1,660,694 and 3,453,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,660,694 : 3,453,928 = 3,453,928 : x
2. Step 2: Convert to fraction form
   1,660,694/3,453,928 = 3,453,928/x
3. Step 3: Cross multiply
   1,660,694x = 3,453,928 × 3,453,928
4. Step 4: Simplify right side
   1,660,694x = 11,929,618,629,184
5. Step 5: Solve for x
   x = 11,929,618,629,184/1,660,694
6. Step 6: Final answer
   x = 7,183,514.02